CN218676587U - Cable surface heating device - Google Patents
Cable surface heating device Download PDFInfo
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- CN218676587U CN218676587U CN202223272330.5U CN202223272330U CN218676587U CN 218676587 U CN218676587 U CN 218676587U CN 202223272330 U CN202223272330 U CN 202223272330U CN 218676587 U CN218676587 U CN 218676587U
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- heating lamp
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Abstract
The utility model discloses a cable surface heating device, including first casing and second casing: heating channels with circular structures are arranged in the first shell and the second shell, and heating lamp tubes are respectively arranged in the first shell and the second shell; the heat insulation cavities are arranged in the first shell and the second shell through the heat insulation plates, the wire connectors of the heating lamp tubes are positioned in the heat insulation cavities, the power of the heating lamp tubes on the inner wall of the first shell is smaller than that of the heating lamp tubes on the inner wall of the second shell, and the rubber layers on the surfaces of the cables are heated more uniformly and the curing effect is better through the design that the power of the upper heating lamp tubes is small and the power of the lower heating lamp tubes is large; the heating fluorescent tube that the annular array set up to and make and to carry out comprehensive heating to the cable surface, arrange the connector of heating fluorescent tube in thermal-insulated chamber, can protect the heating pipe effectively, improve life.
Description
Technical Field
The utility model relates to a pipe cable production technical field, concretely relates to pipe cable surface heating device.
Background
Chinese patent CN207381175U discloses a cable repair heating device. Comprises a fixing plate, a heating film fixing shaft and a heating film. And fixing the cable to be repaired between the two fixing plates, and winding the heating film on the heating film fixing shaft so as to wrap the cable. The limiting pieces are used for electrifying the heating film positioned between the limiting pieces to heat the cable;
in the prior art, the heating lamp tube and the wire connector are directly arranged in the heating chamber, but the wire connector is sensitive, so that the service life of the heating lamp tube and the wire connector is greatly influenced under a high-temperature condition; and the heating lamp tubes in the heating bin are all the same in power, but the higher temperature above the heating bin and the lower temperature below the heating bin can cause the problem of uneven heating on the surface of the cable due to the upward movement of the hot air and the downward movement of the cold air.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the electric wire connector can greatly influence the service life under the high temperature condition in the heating bin is directly arranged, and providing a cable surface heating device.
The purpose of the utility model can be realized by the following technical scheme:
a cable surface heating apparatus comprising a first housing and a second housing:
heating channels with circular structures are arranged in the first shell and the second shell, and heating lamp tubes are respectively arranged in the first shell and the second shell;
and the first shell and the second shell are internally provided with a heat insulation cavity through a heat insulation plate, and the wire connector of the heating lamp tube is positioned in the heat insulation cavity.
As a further aspect of the present invention: the heating lamp tube is arranged along the length direction of the first shell and the second shell.
As a further aspect of the present invention: the first shell is located above the second shell, and one side of the first shell is movably connected with the second shell through a hinge.
As a further aspect of the present invention: the heating lamp tubes on the inner wall of the first shell and the heating lamp tubes on the inner wall of the second shell are arranged in an annular array along a circular heating channel.
As a further aspect of the present invention: the power of the heating lamp tube on the inner wall of the first shell is less than that of the heating lamp tube on the inner wall of the second shell.
As a further aspect of the present invention: and the side walls of the first shell and the second shell are provided with heat radiation fans.
As a further aspect of the present invention: the cooling fans are arranged in parallel.
The utility model has the advantages that:
the utility model moves the pipe cable to be solidified along the heating channel, and simultaneously, the heating lamp tubes on the first shell and the second shell are started to work to heat and solidify the pipe cable, and the rubber layer on the surface of the pipe cable is heated more uniformly and the solidification effect is better through the design that the power of the upper heating lamp tube is small and the power of the lower heating lamp tube is large; the heating lamp tubes are arranged in an annular array, so that the surface of the cable can be comprehensively heated;
the utility model discloses to start radiator fan work, the heat in the chamber that will insulate against heat is derived, wherein, will heat the connector of fluorescent tube and arrange the chamber that insulates against heat in, can protect the heating pipe effectively, improve life to and derive the heat in the chamber that will insulate against heat through cooling fan, thereby further reduce the temperature in this chamber that insulates against heat, make the connector ambient temperature of heating fluorescent tube can further reduce, and then can further improve the life who heats the fluorescent tube.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a first housing; 2. a second housing; 3. a heating channel; 4. heating the lamp tube; 5. a heat radiation fan; 6. a heat insulation plate; 7. an electric wire connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention relates to a cable surface heating device, which includes a first casing 1 and a second casing 2, wherein the first casing 1 is located above the second casing 2, the first casing 1 and the second casing 2 have the same structure and form a prism structure, heating lamps 4 are respectively disposed in the first casing 1 and the second casing 2, and the heating lamps 4 are disposed along the length direction of the first casing 1 and the second casing 2; heating channels 3 with circular structures are arranged in the first shell 1 and the second shell 2;
the power of the heating lamp tube 4 on the inner wall of the first shell 1 is less than that of the heating lamp tube 4 on the inner wall of the second shell 2, the temperature in the first shell 1 is higher than that in the second shell 2 in the heating process by utilizing the principle that hot air moves upwards and cold air moves downwards, and the rubber layer on the surface of the cable is heated more uniformly and the curing effect is better by the design that the power of the upper heating lamp tube 4 is small and the power of the lower heating lamp tube 4 is large;
the heating lamp tubes 4 on the inner wall of the first shell 1 and the heating lamp tubes 4 on the inner wall of the second shell are arranged in an annular array along the circular heating channel 3, the heating lamp tubes 4 arranged in the annular array can comprehensively heat the surface of the pipe cable, and the heating efficiency of the pipe cable is further improved on the basis of uniform heating;
one side of the first shell 1 is movably connected with the second shell 2 through a hinge, and the other side of the first shell 1 is provided with a handle; the open-close type heating device is convenient to open and maintain and replace the heating lamp tube 4 in the heating channel 3;
the first shell 1 and the second shell 2 are internally provided with heat insulation plates 6, the heat insulation plates 6 respectively and correspondingly form heat insulation cavities between the first shell 1 and the second shell 2, wherein the heating lamp tube 4 is arranged on the heat insulation plates 6, and the wire connector 7 of the heating lamp tube 4 is positioned in the heat insulation cavities;
the side walls of the first shell 1 and the second shell 2 are provided with a plurality of heat dissipation fans 5, and the heat dissipation fans 5 are arranged side by side, so that heat in the heat insulation cavity is led out through the heat dissipation fans 5, the temperature of the heat insulation cavity is further reduced, the environmental temperature of a connector of the heating lamp tube 4 can be further reduced, and the service life of the heating lamp tube 4 can be further prolonged;
when in work: and (3) moving the pipe cable to be cured along the heating channel 3, starting the heating lamp tubes 4 on the first shell 1 and the second shell 2 to work, carrying out heating curing treatment on the pipe cable, starting the heat dissipation fan 5 to work, and guiding out heat in the heat insulation cavity.
The utility model discloses a theory of operation: moving a to-be-cured pipe cable along the heating channel 3, starting the heating lamp tubes 4 on the first shell 1 and the second shell 2 to work at the same time, and performing heating curing treatment on the pipe cable, wherein through the design that the power of the upper heating lamp tube 4 is small and the power of the lower heating lamp tube 4 is large, the rubber layer on the surface of the pipe cable is heated more uniformly, and the curing effect is better; the heating lamp tubes 4 are arranged in an annular array, so that the surface of the pipe cable can be comprehensively heated;
meanwhile, the heat radiation fan 5 is started to work, heat in the heat insulation cavity is led out, the connector of the heating lamp tube 4 is arranged in the heat insulation cavity, the heating pipe can be effectively protected, the service life is prolonged, heat in the heat insulation cavity is led out through the heat radiation fan 5, the temperature of the heat insulation cavity is further reduced, the environment temperature of the connector of the heating lamp tube 4 can be further reduced, and the service life of the heating lamp tube 4 can be further prolonged.
Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. A cable surface heating device, comprising a first housing (1) and a second housing (2):
a heating channel (3) with a circular structure is arranged between the first shell (1) and the second shell (2), and heating lamp tubes (4) are respectively arranged in the first shell (1) and the second shell (2);
and a heat insulation cavity is arranged in the first shell (1) and the second shell (2) through a heat insulation plate (6), and the wire connector (7) of the heating lamp tube (4) is positioned in the heat insulation cavity.
2. A cable surface heating device according to claim 1, wherein the heating lamps (4) are arranged along the length of the first housing (1) and the second housing (2).
3. A cable surface heating device according to claim 1, wherein the first housing (1) is located above the second housing (2), and one side of the first housing (1) is movably connected to the second housing (2) by a hinge.
4. A cable surface heating device according to claim 1, wherein the heating lamps (4) of the inner wall of the first housing (1) and the heating lamps (4) of the inner wall of the second housing are arranged in an annular array along the circular heating channel (3).
5. A cable surface heating device according to claim 1, wherein the power of the heating lamps (4) on the inner wall of the first housing (1) is smaller than the power of the heating lamps (4) on the inner wall of the second housing (2).
6. A cable surface heating device according to claim 1, wherein the side walls of the first housing (1) and the second housing (2) are provided with heat radiation fans (5).
7. A cable surface heating device according to claim 6, wherein a plurality of heat radiation fans (5) are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272330.5U CN218676587U (en) | 2022-12-07 | 2022-12-07 | Cable surface heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272330.5U CN218676587U (en) | 2022-12-07 | 2022-12-07 | Cable surface heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218676587U true CN218676587U (en) | 2023-03-21 |
Family
ID=85548632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272330.5U Active CN218676587U (en) | 2022-12-07 | 2022-12-07 | Cable surface heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218676587U (en) |
-
2022
- 2022-12-07 CN CN202223272330.5U patent/CN218676587U/en active Active
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